X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Faac_ac3_parser.c;h=e5d4b53339000ce657f23591ee497bb13bb4453b;hb=72ca9f38e42169d3d0efdad5fd4019b1abe4f152;hp=54e459844f141c8c176ac64a2be4b360a4c4f56b;hpb=ce265b0bf5d0c77a092a1f5fbeb652c7cdea5fc7;p=ffmpeg

diff --git a/libavcodec/aac_ac3_parser.c b/libavcodec/aac_ac3_parser.c
index 54e459844f1..e5d4b533390 100644
--- a/libavcodec/aac_ac3_parser.c
+++ b/libavcodec/aac_ac3_parser.c
@@ -97,8 +97,12 @@ get_next:
             avctx->audio_service_type = s->service_type;
         }
 
-        if (avctx->codec_id != AV_CODEC_ID_EAC3)
-            avctx->bit_rate = s->bit_rate;
+        /* Calculate the average bit rate */
+        s->frame_number++;
+        if (avctx->codec_id != AV_CODEC_ID_EAC3) {
+            avctx->bit_rate +=
+                (s->bit_rate - avctx->bit_rate) / s->frame_number;
+        }
     }
 
     return i;